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Siemens Sirius 3RU2116-1KB0 Thermal Overload Relay, 9.0-12.5 Amp – Current-Dependent Protection for Motors and Electrical Loads, Reliable Overload Safety for Industrial Applications

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$45.00

$ 19 .99 $19.99

In Stock

About this item

  • Reliable Overload Protection: The Sirius 3RU2116-1KB0 Thermal Overload Relay is designed to provide current-dependent protection, ensuring your motors and electrical equipment remain safe from damage due to excessive current.
  • Adjustable Amp Range: With an adjustable range of 9.0 to 12.5 amps, this overload relay provides flexibility, accommodating a wide range of industrial applications requiring customized protection settings.
  • Easy-to-Use Design: Featuring simple adjustments and intuitive controls, this overload relay is user-friendly, making it easy to integrate into existing electrical systems without complex setup or calibration.
  • Enhanced Operational Safety: The thermal overload relay automatically disconnects circuits during overload conditions, reducing the risk of damage to vital electrical components and preventing costly repairs or downtime.
  • Durable and Reliable: Constructed for use in demanding industrial environments, this Siemens overload relay is built to last, offering protection for motors and electrical systems under a variety of conditions.


The Siemens Sirius 3RU2116-1KB0 Thermal Overload Relay is a reliable solution designed to provide current-dependent overload protection for electrical loads, including motors. With an adjustable range of 9.0-12.5 amps, this relay offers protection, preventing overheating and damage to your equipment during excess current flow. Part of Siemens' renowned SIRIUS 3RU series, the relay is engineered to ensure the safe operation of your systems by automatically disconnecting the circuit in the event of an overload, reducing the risk of costly damage and downtime. Its easy-to-use adjustable settings make it adaptable to a variety of industrial applications, ensuring reliable performance in harsh environments. Whether you're working with motors, drives, or other sensitive electrical equipment, this thermal overload relay is essential for protecting your machinery and maintaining operational efficiency.


Alan Olive
Reviewed in the United States on December 24, 2018
Product was as expected. Thank you
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